1983  Girtyoceras modestum finale.-Wagner-Gentis in Oliveira
           & Wagner-Gentis: 29, pl.8 fig.2-7.
     ----  Girtyoceras tomasi Wagner-Gentis in Oliveira &
           Wagner-Gentis: 31, pl.8 fig.8-9.
     1997  Girtyoceras tomasi.-Korn: 43, pl.3 fig.1-3.